cash provide – Does Bitcoin mining reward halving have documentation? Or is it simply within the code?


This isn’t addressed in Bitcoin’s Whitepaper, though Satoshi
Nakamoto briefly mentions the lower of the reward, however by no means
explicitly talks concerning the quantity of the reward.

Satoshi converse concerning the halving course of for the reason that launch notes for Bitcoin v0.1 Alpha:

Whole circulation can be 21,000,000 cash.  It's going to be distributed
to community nodes once they make blocks, with the quantity reduce in half
each 4 years.

first 4 years: 10,500,000 cash
subsequent 4 years: 5,250,000 cash
subsequent 4 years: 2,625,000 cash
subsequent 4 years: 1,312,500 cash
and many others...

When that runs out, the system can assist transaction charges if
wanted.  It is primarily based on open market competitors, and there'll
in all probability at all times be nodes keen to course of transactions free of charge.

Satoshi Nakamoto

On the Bitcoin wiki ( ) you discover this desk that inform you when and the way every of the 33 halving course of will occur:

In case you want a technical clarification of how the halving work within the code right here you discover a dissemination about it:

Remember the fact that the halving are programmed by block top, so there are solely estimates on which date these blocks can be reached (and the block subsidy will reduce in half), however all different information on this subject are actual and nicely documented.

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